[Congenital rocker-bottom foot (author's transl)].

A report was made of 19 patients with rocker-bottom foot operated on during the last 10 years in the Orthopedic Hospital and Out-Patient Clinic of the University of Heidelberg. No additional bone anomalies were present in 6 cases. The remaining malformations occurred together with multiple contractures and in the context of spina bifida cystica. The various malformations of the foot were divided into three groups. This study is particularly concerned with therapy for rocker-bottom foot. Conservative measures are not suitable for types I and Ia while conservative therapy should be attempted in type II. The surgical procedure involves 4 steps: development of the calcancal part of the foot, repositioning of the navicular bone, new adjustment of the ankle and various stabilization measures including the Grice operation and transposition of various tendons. The surgical procedure and the results were discussed.